Chair



FIG. 1 is a perspective view of a chair showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view of the chair of FIG. 1 in a using state.

The broken line showing of portions of the chair in FIGS. 1-8 forms no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 